pHenol Red tablets for Scuba II, Autocheck 15 and SmartTest

Test Tablets pHenol Red for Scuba II, Autocheck 15 and SmartTest

1 card contains 10 tablets of pHenol Red.

The pHenol Red test tablet is used to measure the pH of pools and spas.

You also need DPD No. 1 to measure free chlorine: Click here

Need to refill with test tablets for Cyanuric Acid, Alkanity and Total Chlorine you will find them in our refill pack: here